I installed the Elementary OS on my laptop, it comes up with "no network devices available" even though it is plugged in to the router and there is a wireless signal also.
The network controller is ...

I try to connect to internet on my Laptop HP Pavilion using Ubuntu 14.10, but there is a problem that Ubuntu doesn't recognize the wired connection or the Ethernet adapter:
When I type ifconfig, it ...

Even with the network cable connected (HP2000 laptop), I do not seem to be network connected. At the same time, the Wi-Fi is working -though sluggishly.
Till a couple of days back, it was the other ...

I need to modify /etc/network/interfaces so whenever Debian starts up the MTU is dropped to 1340 for a specific ethernet connection.
I could simply force eth0 to have this MTU setting but there are 2 ...

I have a workstation with the two ethernet ports (eth0, eth1), the problem is that i cannot run with both ports up and running. I can run with either one of them, but not both.
auto lo
iface lo inet ...

I'm a new Ubuntu user trying to get grounded in some basics.
I manage to configure an IPv4 LAN address through editing /etc/network/interfaces. I then shutdown and restart eth0, and I have a stable ...

I upgraded my Ubuntu version to 14.10 and all of a sudden it won't connect to Internet at all.
This is my Desktop and after upgrade it shows a wireless icon in the network manager panel
Here are some ...

I would like to connect my laptop (ASUS N56-JN) through ethernet. I haven't been able to do so for a while now and I have tried most of the methods suggested in the other questions on this. The cable ...

I have installed ubuntu 14.04 along with windows 7. I recently upgraded win 7 to windows 8.1. But, it wasn't working properly so I made a fresh windows 7 install. Windows is working fine but ubuntu is ...

I am trying to use the eth0 port on an Asus running Ubuntu 14.04.2 LTS (Trusty Tahr). It was working fine, but suddenly my pc is not recognizing the wired connection - under connections for ethernet ...

I am using Pro engineer wildfire 4.0 using wine loader. license server is based on mac address of Ethernet card. the software loads when connected to internet but fails to retrieve mac address without ...

I am having problem with the lan connection, I have 2 OS windows 7 and Ubuntu 14.04. My lan/ethernet connection works well in windows 7, but in Ubuntu its not working properly.Ethernet connection in ...

I am using Ubuntu 14.04 on a Lenovo G780 and he problem is that my Ethernet connection keeps dropping all the time.
The Network manager tells me it is still connected, but neither can I load websites ...

When I tried installing "Ubuntu Interprize cloud" version on a Dell Optiplex 9020 desktop with "Ubuntu-10.04.2-server-amd64.iso". The installation does not detect the Ethernet in-spite-of LED blinking ...

I have read many posts, explanations, how-tos about similar issues but I could not find a solution in my exact case.
It's always better to install connected to the Internet, but with my desktop I can ...

My system keeps hanging every several hours.
I think the problem is somehow connected with network, because plugging ethernet cable eliminates the problem (even if ethernet is used locally only). If I ...

I'm currently on 14.04 LTS, but I been testing on 12.04 LTS as well and the same problem occurs. My motherboard is a MSI Z97 MPOWER MAX AC.
Basically, the ethernet is detected but it doesn't connect ...